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Analysis
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max time kernel
94s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2024, 09:41
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_faa607b5548a8d724e544a915df8ece3b6c0c6c58ad8d4363bfc1beb27172364.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_faa607b5548a8d724e544a915df8ece3b6c0c6c58ad8d4363bfc1beb27172364.dll
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Size
188KB
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MD5
cd3bbfced0ecaba11a0b8437f6147f4f
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SHA1
48b5e0635ad05d3b11d782e3e70844dde3034935
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SHA256
faa607b5548a8d724e544a915df8ece3b6c0c6c58ad8d4363bfc1beb27172364
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SHA512
7cd58af1e084f0348e076b7c6281a6fd0c496edccd68de7eaaa20eff283e5355eba2256414426b4035668b3b8e053c192e7bc646ee0359663b32135aeba6b000
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SSDEEP
3072:NteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz29qM:5q7fYIHBZkTB6DWruUCOwjt
Malware Config
Extracted
dridex
22201
103.87.173.60:443
45.32.243.209:8116
207.180.208.54:4664
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/2788-1-0x0000000074E70000-0x0000000074EA0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3900 2788 WerFault.exe 85 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3240 wrote to memory of 2788 3240 rundll32.exe 85 PID 3240 wrote to memory of 2788 3240 rundll32.exe 85 PID 3240 wrote to memory of 2788 3240 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_faa607b5548a8d724e544a915df8ece3b6c0c6c58ad8d4363bfc1beb27172364.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3240 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_faa607b5548a8d724e544a915df8ece3b6c0c6c58ad8d4363bfc1beb27172364.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2788 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 7003⤵
- Program crash
PID:3900
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2788 -ip 27881⤵PID:4104